Source: https://tendernation.io/opportunities/01a13b8a-c14b-70ba-9e9a-259b7db405a6/clean-vehicle-retrofit-accreditation-scheme-cvras pending GB open procedure # Clean Vehicle Retrofit Accreditation Scheme (CVRAS) [Defra Network eTendering Portal](https://tendernation.io/buyers/defra-network-etendering-portal) Often single bidder Estimated value Not stated Published 8 Dec 2021 Deadline Rolling deadline ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender The CVRAS (Clean Vehicle Retrofit Accreditation Scheme) supports the cleaning up of older and more polluting legacy vehicles .Transport creates around 70% of roadside nitrogen oxides and makes a significant contribution to particulate matter. The 26 July 2017 UK Plan for Tackling Roadside Nitrogen Dioxide Concentrations outlines how councils with NO2 levels exceeding legal limits must develop and implement local plans to deliver legal levels of NO2 in the shortest time possible. The NO2 plan identified charging Clean Air Zones (CAZs) are an effective means of achieving compliance with NO2 levels in the shortest time possible and as such local authorities need to consider CAZs or equally effective measures to reduce NO2 concentrations. ## CPV classification Air quality management Services related to air pollution Source Find a Tender (UK) · Notice ocds-h6vhtk-02ff02-2021-12-08T22:45:02Z [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-02ff02-2021-12-08T22:45:02Z) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Defra Network eTendering Portal: past awards and live tenders](https://tendernation.io/buyers/defra-network-etendering-portal) [Sector More Sewage, refuse, cleaning & environmental tenders](https://tendernation.io/sectors/sewage-refuse-cleaning-environmental) ## More tenders like this [SHWD Cleaning · South Hams District Council · 32 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a15552-1e5c-7112-a772-bb30d175a2ae/shwd-cleaning) [Pest Control Services · Yorkshire Housing Limited · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15552-1ecb-72eb-99a2-28725729b3f4/pest-control-services) [Pest Control Services Concession 2027-30 (FH2610191) · The District Council of Folkestone and Hythe · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a154e4-44f9-7309-afae-daba3a678a46/pest-control-services-concession-2027-30-fh2610191) [Invitation to Tender Window Cleaning Services - Wirral · Wirral Community Health and Care NHS Foundation Trust · 32 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a1539a-cf1d-702b-9ffd-93cfa91d3c7c/invitation-to-tender-window-cleaning-services-wirral) [Refuse transport services – Odbiór odpadów komunalnych z terenu miasta Maków Mazowiecki · Miasto Maków Mazowiecki · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a15183-3f12-7325-9c2f-18eb44993615/poland-refuse-transport-services-odbior-odpadow-komunalnych-z-terenu-miasta) [Cleaning services – Úklidové služby pro budovy JP · České vysoké učení technické v Praze · 15 days left · 3 Nov 2026](https://tendernation.io/opportunities/01a15183-4b75-72e0-8073-c7b65b5d95d9/czechia-cleaning-services-uklidove-sluzby-pro-budovy-jp)